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User: garyebickford

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  1. Re:How is encryption different from a safe? on Mass. Supreme Court Says Defendant Can Be Compelled To Decrypt Data · · Score: 1

    I am associated with someone who does know this stuff. If you never write down your password, never tell anyone else, and as this case shows, don't tell anyone what's in there, they can not compel you, in the US.

  2. Re:The relevant part on Mass. Supreme Court Says Defendant Can Be Compelled To Decrypt Data · · Score: 1

    If he had not admitted involvement, and said that the evidence was in there, he wouldn't be in the situation. He gave them probable cause for a search. This is much like telling the cops, "I've got dope in the trunk, but I won't open it." There are other comments that go into more detail so I won't bother.

  3. Re:DEAR COURTS..... on Mass. Supreme Court Says Defendant Can Be Compelled To Decrypt Data · · Score: 1

    Well in fact that volume does contain all the information ever recorded. So if they look long and hard enough, they _could_ find what they're looking for. But they might first find the dual of that information, that disproves the allegations. It's a matter of luck. Also, the Sun might burn out first making the case moot.

  4. Re:WTF? How is this not self incrimination? on Mass. Supreme Court Says Defendant Can Be Compelled To Decrypt Data · · Score: 1

    No, he was an idiot and gave them probable cause.

  5. Re:Lois Lerner Method on Mass. Supreme Court Says Defendant Can Be Compelled To Decrypt Data · · Score: 1

    Nope, the key fact is the idiot. He gave them probable cause by saying the data was in there. Without that, they couldn't make him give up the password. That's existing case law.

  6. Re:Except, of course, they have to prove you can on Mass. Supreme Court Says Defendant Can Be Compelled To Decrypt Data · · Score: 1

    I have an associate who is _very_ familiar with this issue, especially as it applies to self-encrypting hard drives. According to him: Under US law, if you have never told the password to anyone, and have never written it down, (and I suppose now haven't told the police that the incriminating evidence is in there!), it is illegal for them to try to coerce you to give it to them. Police have actually gone to jail for trying.

    In this case, the idiot told them that it's in there, which gave them probable cause. So I think that this case is really about the idiot.

    Note that some, or none of this applies outside the US.

    Also, according to the same person, by the end of this year or early next year all hard drives will be manufactured as SEDs. It's in the software of nearly all of them now whether it's mentioned in the specs or not. In MS Windows (and most other OS?) encryption is turned off by default. Big companies like Google increasingly use SEDs, because this means that they can sell off the used hard drives later, or send them out for recycling or whatever, without worrying about what's on them. Erasing the key means they are clean for all intents and purposes.

  7. Re:So how is that going to work on Chinese Vendor Could Pay $34.9M FCC Fine In Signal-Jammer Sting · · Score: 1

    Not really. Under Franklin Roosevelt, eminent domain was expanded to the point where you don't really own your land, you own a license to use it from the government, which can be revoked at any time.

  8. Re:New ULA anti-SpaceX campaign is apparent on SpaceX Falcon 9R Vertical Take-Off and Landing Test Flight · · Score: 1

    society's high IQ groups, while nothing is left for African-Americans and Latinos

    - that's a pretty racist remark. Are you implying that only whites have high IQs? You're also incorrect - there have been a number of astronauts of all races, and almost every space (and engineering) company actively works to increase the number of minorities and women in engineering disciplines. And it's working, slowly. I was just at a conference for internet hosting companies, and the percentage of 'minorities' and women was much higher than I would have seen even 10 years ago.

    But it's still difficult to find even one US woman in graduate computer science programs, and the vast majority of 'minorities' in those programs that I've seen have been from outside the US. Anecdote: I was back in school a few years ago. At that state school, the graduate CS program had 0 American women, and 0 American blacks - and well over 1/2 the program was foreigners. But about 20% of those foreigners were women. The foreigners knew that success here meant the difference between a comfortable middle class life, and not. Interestingly, the school's new building was named after a foreign student who went through the EE program, succeeded, and gave the school $12 million for the building.

    Societally the hardest part of increasing the number of technically educated youngsters is changing the culture within the home and early school to encourage and support analytical thinking, rational discourse, and motivation to achieve on the merits. It's hard to be a 'geek' kid when everyone in your class laughs at you, calls you names, and shoves you into lockers.

    The "ultimate revenge of the nerds" is that they grow up to be engineers, and build the world everyone else has to live in! :D

  9. Re:Flyout and back plan on SpaceX Falcon 9R Vertical Take-Off and Landing Test Flight · · Score: 1

    In a real launch the vehicle is a couple of hundred miles downrange at separation. I'm guessing that one of the purposes of having a launch site in Texas is that then they can let the stage coast downrange some more, and land it at Canaveral. This would require less energy than returning to Texas. However Canaveral is pretty far downrange, so my guess may be bogus. This also depends on what type of orbit the launch is intended for.

  10. Re:Too much credit to cows ... on SpaceX Falcon 9R Vertical Take-Off and Landing Test Flight · · Score: 1

    Horses are also very good at body language. There are a lot of very subtle cues that a good horseman learns, that a horse already knows. IMHO there's good evidence that, like dogs, we have co-evolved horses to be good at working with humans. At one time I could make my horse turn either from the front or back, moving forward or backward or staying in one place, with my arms folded and just turning my head and adjusting my posture.

    The historical way of teaching horses is rather crude, but has improved greatly in the last two decades. It basically is the equivalent to shouting "42!" (or any meaningless phrase) repeatedly until the horse does what you want, at which point you reward the horse. The horse has no idea what 42 means, it just keeps trying things until it gets rewarded (or, in older times, it stops getting hit.)

    But, as a former-fellow-horseman once told me, horses have two purposes in life - to eat and get away. :) I'd add one more thing about every 21 days, except for geldings.

  11. Re:Still relevant nowadays? on Mesa 10.2 Improves Linux's Open-Source Graphics Drivers · · Score: 1

    IDK if this is relevant to your particular work, but there are some very good Javascript libraries now - d3js.org comes to mind. IIRC Google has one or two as well.

  12. Re:It doesn't take a genius to come up with an att on Millions of Smart TVs Vulnerable To 'Red Button' Attack · · Score: 1

    If/when I ever get a new TV, it'll be hooked up via HDMI to the XBMC video server I'll get around to setting up. No ethernet to the TV, that's just asking for trouble. But, of course, I'm an aging curmudgeon and I do things like that. :P

  13. Re:I skimmed the front page too fast. on Updating the Integrated Space Plan · · Score: 1

    Funny! :D
    I even checked out thefacepalm.com - it exists, but the domain is parked. Maybe there's an opportunity for someone - a discussion site for skeptics, of everything? The motto could be "News you can ignore, arguments you disagree with." :) I'd say that there is a need for a site where folks who disagree with everything can go and agree that everything else is crap, but most discussion sites are filled with them already.

    Anyway, I enjoyed your comment. :)

  14. Re:Send money to support our TV commercial! on Updating the Integrated Space Plan · · Score: 1
  15. Didn't Volvo & Mercedes do this a few years ag on New Car Can Lean Into Curves, Literally · · Score: 1

    IIRC Volvo and Mercedes, and maybe some other car makers were working with active suspension systems that had this feature about 10 years ago. But IDK if it ever made it to a production model.

  16. Re:Send money to support our TV commercial! on Updating the Integrated Space Plan · · Score: 1

    Interestingly, I just received a link to an article in IEEE Spectrum, about How Japan Plans to Build an Orbital Solar Farm.

  17. What about the converse: the anti-Turing tests? on Turing Test Passed · · Score: 1

    I'd be interested in seeing how a human would do at proving they are not a computer, or attempting to prove they are. Either one would be an interesting test, whether the tester was human or computer.

  18. Re:Send money to support our TV commercial! on Updating the Integrated Space Plan · · Score: 1

    Sorry, wrong on all counts. :) I will say that one of the reasons I'm skeptical about space solar power is that (IMHO) to make it feasible will require using materials mined from space rather than shipping everything up from Earth - that makes it much more speculative. Others disagree on that. OTOH, solar panels seem to last a lot longer in space, and the sun is always shining. On the third hand, I see a lot of political difficulties.

    Mining asteroids for aluminum or iron for use on Earth is not likely to make economic sense for a long time - it's true that shipping from orbit down to Earth is much cheaper than shipping up, but it's still not a win. But other materials do make sense. If you review the plans of Planetary Resources, you'll find that for several rare materials - platinum being the most famous - mining asteroids _potentially_ makes good sense - it's still highly speculative. But the folks who are pursuing this are used to high risk high reward ventures. Platinum mining today is a filthy, dangerous, extremely expensive, environmentally and socially disastrous enterprise. It's almost certainly cheaper to get platinum from an asteroid than from the present mines, even with the terrific cost of the initial infrastructure.

    Here's a useful quote, from Wikipedia:

    In fact, all the gold, cobalt, iron, manganese, molybdenum, nickel, osmium, palladium, platinum, rhenium, rhodium, ruthenium, and tungsten mined from Earth's crust, and that are essential for economic and technological progress, came originally from the rain of asteroids that hit Earth after the crust cooled.[8][9][10] This is because although asteroids and Earth accreted from the same starting materials, Earth's relatively stronger gravity pulled all heavy siderophilic (iron-loving) elements into its core during its molten youth more than four billion years ago.[10] This left the crust depleted of such valuable elements[10] until asteroid impacts re-infused the depleted crust with metals (some flow from core to surface does occur, e.g. at the Bushveld Igneous Complex, a famously rich source of platinum-group metals).

    "Famously rich" above means, in the "Merensky Reef" zone of the Complex, approximately 10 parts per million of Platinum group metals - that's the whole group, not just Platinum - can be found. This means that a gram of Platinum must be extracted from more than 100 Kg of ore. This is by far the richest part of the richest mine on the planet. Other active mines are processing ores with much lower concentrations.

    The top line on all this is that commercial space development is already reducing the cost of space launches. SpaceX is launching for 1/4 of the price of prior vendors, and forcing the prices of every competitor down. Their reusable vehicle technology has the potential of significant further reductions. We still need additional cost reductions, ideally an order of magnitude. There are methods with that potential but it's hard to say which one(s) will get there.

  19. Re: So you want to work in marketing, then? on Updating the Integrated Space Plan · · Score: 1

    I should add - 'the company' is Integrated Space Analytics LLC, for which publication of analytical and reference data via the poster, the website, and subscription is the business.

  20. Re: So you want to work in marketing, then? on Updating the Integrated Space Plan · · Score: 1

    Nope. The company's primary business is analytics and our primary interest is not defense but commercial space, particularly start ups and privately held companies that may become public. We are all 'space nuts' who have been working to advance non-government space for a long time. (Except me - I've been doing bleeding edge computer stuff most of my career. I've been more of a space groupie.)

    We are doing this project because we think it's important. Development of space as an economic resource has more potential to 'fix' many of the biggest problems here on Earth than anything we can do down here. We are doing what we can to help make that happen.

  21. Re:Poster already widely available on Updating the Integrated Space Plan · · Score: 2

    "There be dragons out there" - and beyond them, the New World.

    Rumor has it that Planetary Resources has already found a good target asteroid for their mining plans. If they are successful, the price of platinum may drop from $1500/oz or thereabouts to $10/oz, turning it from a curiosity used in expensive jewelry and (in extremely small quantities) as a surface in catalytics converters into an industrial metal with huge numbers of valuable uses.

    Space Solar Power (which I'm somewhat skeptical of, mostly for reasons having to do with the politics of Earth) has the potential to replace every thermal power plant - nuclear, coal, oil - within 100 years, and providing enough power to allow all cars to be electric, thereby removing most of the present day sources of air pollution.

    An economist a few years ago analyzed the potential effects of space development, and concluded that it had the potential to improve the standard of living of everyone on Earth by a factor of 10 within 100 years.

    With that level of activity, even with the great number of robotic systems in use, the number of humans in space will gradually increase, and the cost of bringing them back to Earth will become more than the cost of keeping them up there in good health. And space habitation will become permanent.

  22. Re: Advisory Board on Updating the Integrated Space Plan · · Score: 1

    Indeed. I think this might be a very useful part of the project. I'll include it in the plan! And hopefully you and Geoffrey will participate!

  23. Re:Sorry, but this is silly on Updating the Integrated Space Plan · · Score: 1

    It all takes planning. The Space Shuttle took nine years from initial plan to launch. It took almost 10 years of a crash program to get humans to the Moon. We do need cheap access to space, or at least cheaper. SpaceX was founded in 2002, and now after 13 years is only a year or two from launching a human into space. And those are single programs, not an entire movement.

    But in a larger sense, you are right. Our approach to the new Plan is that there are many entities, each doing their own thing in a combined cooperative/competitive manner. Rather than trying to do a huge, fixed 'top-down' plan like a centrally-planned economy, we think it's more useful to use an ecosystem approach to the Plan, letting each independent entity find its own place. In this approach, our Plan can provide valuable information to entrepreneurs looking for a niche, and companies and national agencies looking for partners, customers and vendors. And they can all both see and if desired help to determine the long term view. This is, if you will, an 'organic' approach to planning.

    But don't discount planning, engineering, documentation and obsessive attention to details and avoiding anomalies. Space will always be a very dangerous place, ready to kill you with a moment's inattention.

    Even Columbus was a part of a much larger, longer term initiative. I quote:

    In 1470 the Florentine astronomer Paolo dal Pozzo Toscanelli suggested to King Afonso V of Portugal that sailing west would be a quicker way to reach the Spice Islands, Cathay and Cipangu than the route round Africa. Afonso rejected his proposal.[25] Portuguese explorers, under the leadership of King John II, then developed a passage to Asia by sailing around Africa. Major progress in this quest was achieved in 1488, when Bartolomeu Dias reached the Cape of Good Hope, in what is now South Africa. Meanwhile, in the 1480s, the Columbus brothers had picked up Toscanelli's suggestion and proposed a plan to reach the Indies (then construed roughly as all of south and east Asia) by sailing west across the "Ocean Sea", i. e., the Atlantic. However, Dias's discovery had shifted the interests of Portuguese seafaring to the southeast passage, which complicated Columbus's proposals significantly.[26]

  24. Re:I don't get it. on Updating the Integrated Space Plan · · Score: 1

    The basic goal for the Kickstarter is in fact for the poster - we are committed to making this poster a common sight. The primary purpose of the poster is to get distributed to schools, offices, homes, and dorm rooms and publicize the present state of the 'art' of space, and inspire folks about this great endeavor. So, after the various costs of Amazon, Kickstarter, and various other things, the money is primarily going into actually making and shipping the posters.

    This is going to require substantial research and quite a bit of work, first generating the database, then constructing the draft layout and then refining it to a real production quality poster. Not least is the actual cost of printing and distribution. Last night we were reviewing the cost of shipping internationally - we've had some requests. We'll try to do something about that, but that's really expensive.

    Then, once the poster is done, that same data will become an initial component of the database for the website. The website will only get significant funding from this Kickstarter campaign if all of the poster costs are satisfied, as a stretch goal. The website should be self-supporting in the long run, but in the short run even though we can set up the basic website and the basic data processing engines ourselves, we will have significant costs.

    We are already spending money on web services and evaluating both free and commercial software, and talking with vendors about sponsorships. Much of the advanced linked data and visualization software is open source, but even so the development of the system is a significant labor commitment, and we'll need a cadre of people to run it, as well as to provide help with the vast quantities of data collection and updates. We are evaluating the possibility of using Amazon AWS and other cloud services to support what we hope will be rapid growth in the use of the system.

  25. Re:Send money to support our TV commercial! on Updating the Integrated Space Plan · · Score: 1

    I, and many others, have thought about this quite a bit. During the period when activities and people in space are still dependent on Earth, Earth politics will be controlling the policies. So for example, it might be that mining on the visible side of the Moon would be restricted.